Compound 'P' (orange coloured solid) on heating gives compound 'Q' (green colour), 'R' (dry colourless gas) and water. 'R' on heating with Mg gives a compound 'S' (white solid) which on hydrolysis giv

Question

Compound 'P' (orange coloured solid) on heating gives compound 'Q' (green colour), 'R' (dry colourless gas) and water. 'R' on heating with Mg gives a compound 'S' (white solid) which on hydrolysis gives a colourless pungent smelling gas 'T'. Gas 'T' gives white fumes with conc. HCl. Gas 'R' may be

Prashant Kotian · Accepted Answer

Correct answer: A.        4 2 7 2 2 3 2 2 R Q P Green Orange solid NH Cr O N Cr O H O           Mg /      2 3 2 3 2 S T White solid H O Mg N NH Mg OH           HCl conc.   4 NH Cl White dense fumes

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